Basic Function
Petro-Canada Lubricants Inc. (PCLI), an HF Sinclair company, is seeking a full-time Quality Control Technologist. Reporting to the Quality Control Team Leader, the role ensures product quality, regulatory compliance, and on‑time delivery in a high‑volume manufacturing setting. This position supports daily product blending, bulk loading, and packaging activities and works closely with Operations, Supply Chain, Customer Service, Technology, and Laboratory teams. It is an execution‑focused, manufacturing‑support role rather than a research or bench‑laboratory position. Success requires strong judgement, prioritisation skills, and comfort working in a fast‑paced, production‑driven environment.

Production & Manufacturing Support

Generate and issue product formulation sheets to support daily manufacturing operations

Review bulk loading schedules and provide quality input as part of order fulfilment activities

Review and provide quality input to Basestock tank switches

Manage inventory related to tank heel batch number tracking within SAP

Provide real‑time quality support to manufacturing and packaging teams to prevent delays

Quality Oversight & Product Release

Ensure blended, bulk and packaged products meet internal specifications, customer requirements, and regulatory standards

Review and approve quality of incoming raw materials, including entry of third‑party laboratory data into SAP

Issue Certificates of Analysis for bulk shipments departing the Mississauga site

Maintain the product retain sample program

Investigate and manage non‑conforming products, including product recovery through rework, adjustment, correction, or waiver decisions

Cross‑Functional & Operational Alignment





Actively participate in daily cross‑functional meetings to support on‑time and in‑full (OTIF) delivery

Serve as a technical liaison between Quality and other departments such as Manufacturing/Operations, Technology, Laboratories, Sales, Customer Service, and Supply Chain teams

Support regional facilities and terminals as required

Review and provide quality input regarding marine shipments

Compliance & Continuous Support

Ensure compliance with Quality Control Procedures, work instructions, and applicable regulatory requirements

Support audits, investigations, and continuous improvement initiatives related to product blending, release, and shipment activities

Occasional off‑hour coverage may be required

Experience

Minimum 2 years of experience in a laboratory, quality, or manufacturing environment

Experience working with specifications, procedures, and quality systems

Comfortable supporting production operations under time‑sensitive conditions

Education Level

College Diploma in Chemical Technology, Chemical Engineering Technology, Laboratory Technology, Industrial Chemistry, or a related applied science discipline

Equivalent hands‑on experience in a quality control or manufacturing support role within a specification‑driven or regulated environment

Required Skills

Strong analytical and problem‑solving skills

Ability to prioritise, make quality decisions, and manage multiple urgent tasks

High attention to detail with strong execution discipline





Effective written and verbal communication skills

Ability to work independently and collaboratively in a cross‑functional team

Proficiency in Microsoft Excel and Word

Preferred Skills

Working knowledge of SAP

Working knowledge of HFLS product lines and formulations

Good understanding of ISO 9001, IATF 16949 and White Oil / Food Safety Regulations

Work Conditions
Normal office working conditions on‑site in a manufacturing environment. Flexible work schedule as the job requires the ability to work in a fast‑paced and result‑oriented environment, covering multiple production shifts and geographic regions. Some off‑hour coverage is required which can be done from home. Must be physically capable of meeting the requirements listed below. Required to work in a petroleum refinery environment, warehouse/plant environment and outdoors including but not limited to chemicals, pressures vessels, tanks. Required to work in all temperatures indoors/outdoors and near moving mechanical parts and/or rotating equipment.

Physical Requirements
Job conditions require standing, walking, sitting, climbing, lifting, twisting, talking, listening and making visual inspections. Must be physically able to climb stairs and industrial accesses (e.g. ladders, trucks) and lift up to 23 kg/50 lb. Must don Personal Protective Equipment as required by work location.

Equal Chance Employer
HF Sinclair Corporation is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, colour, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status or any other prohibited ground of discrimination.

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📌 Quality Control Technologist (Ontario)
🏢 HF Sinclair
📍 Ontario